某造纸厂废水提标改造工艺设计  

Process design of wastewater upgrading in some paper mill

作　　者：廖燕 袁鑫 Liao Yan;Yuan Xin(Hunan Bossco Environmental Protection Technology Co.,Ltd.,ChangSha 410000,China;Hunan Branch of North China Municipal Engineering Design&Research Institute Co.,Ltd.,ChangSha 410000,China)

机构地区：[1]湖南博世科环保科技有限工程,长沙410000 [2]中国市政工程华北设计研究总院有限公司湖南分公司,长沙410000

出　　处：《给水排水》2020年第11期83-86,共4页Water & Wastewater Engineering

摘　　要：某造纸厂提标改造项目,设计采用Fenton氧化和活性砂滤相结合的深度处理工艺,出水水质达到《城镇污水处理厂污染物排放标准》(GB 18918—2002)一级A标准。设计Fenton氧化塔进水pH值为5,能够应对进水水质冲击,COD去除效果较好,出水设计中和脱气池,提高废水的絮凝效果。In some paper mill upgrading and reconstruction project,the advanced treatment process combining Fenton oxidation and active sand filtration was designed,the effluent quality reached the first A standard of GB 18918-2002.The design of Fenton oxidation tower influent pH5 can cope with the impact of influent water quality,COD removal effect is better,and the design of neutralization degassing pool can improve the flocculation effect of wastewater.

关 键 词：造纸废水 深度处理 提标改造 

分 类 号：X703.1[环境科学与工程—环境工程]